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https://issues.apache.org/jira/browse/IGNITE-3333?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Taras Ledkov reassigned IGNITE-3333:
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    Assignee: Taras Ledkov  (was: Vladimir Ozerov)

> IGFS: Allow for ATOMIC data cache.
> ----------------------------------
>
>                 Key: IGNITE-3333
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3333
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: IGFS
>    Affects Versions: 1.6
>            Reporter: Vladimir Ozerov
>            Assignee: Taras Ledkov
>            Priority: Critical
>              Labels: performance
>             Fix For: 1.8
>
>
> Currently data cache must be transactional. It means that some updates even 
> on single key will require 2PC. Instead, it makes sense to try change update 
> logic to work always on single keys. In this case we will be able to switch 
> to ATOMIC cache, what could improve performance dramatically.



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